EP0288675A3 - Digital transmission system - Google Patents

Digital transmission system Download PDF

Info

Publication number
EP0288675A3
EP0288675A3 EP19880102272 EP88102272A EP0288675A3 EP 0288675 A3 EP0288675 A3 EP 0288675A3 EP 19880102272 EP19880102272 EP 19880102272 EP 88102272 A EP88102272 A EP 88102272A EP 0288675 A3 EP0288675 A3 EP 0288675A3
Authority
EP
European Patent Office
Prior art keywords
information
channels
transmission system
digital transmission
demultiplexer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19880102272
Other languages
German (de)
French (fr)
Other versions
EP0288675B1 (en
EP0288675A2 (en
Inventor
Hans-Georg Dr. Hildebrandt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kabel Rheydt AG
Original Assignee
Kabel Rheydt AG
AEG Kabel AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6326321&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0288675(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kabel Rheydt AG, AEG Kabel AG filed Critical Kabel Rheydt AG
Publication of EP0288675A2 publication Critical patent/EP0288675A2/en
Publication of EP0288675A3 publication Critical patent/EP0288675A3/en
Application granted granted Critical
Publication of EP0288675B1 publication Critical patent/EP0288675B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1301—Optical transmission, optical switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1308—Power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13194—Four wire connection, transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13208—Inverse multiplexing, channel bonding, e.g. TSSI aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Interface Circuits In Exchanges (AREA)

Abstract

Bei einem digitalen Übertragungssystem mit einem Multi­ plexer/Demultiplexer, der eine Information für mehrere Kommunikationskanäle in eine Information für einzelne Informationskanäle oder eine Zusammenfassung von Infor­ mationskanälen aufteilt bzw. umgekehrt die Information von einzelnen Informationskanälen zusammenfaßt oder die Zusammenfassung von Informationskanälen zu einer gemeinsamen Information zusammenfaßt, weist der Multi­ plexer/Demultiplexer teilnehmerseits für jeden Teil­ nehmeranschluß eine Vierdraht-Schnittstelle auf, die für den Anschluß einer optischen Übertragungseinheit vorgesehen ist. In a digital transmission system with a multi plexer / demultiplexer that holds one piece of information for several Communication channels in information for individual Information channels or a summary of Infor distribution channels or vice versa the information summarized from individual information channels or the combination of information channels into one summarizes common information, shows the Multi Participant plexer / demultiplexer for each part slave connection to a four-wire interface for connecting an optical transmission unit is provided.

EP88102272A 1987-04-25 1988-02-17 Digital transmission system Expired - Lifetime EP0288675B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3713933 1987-04-25
DE3713933A DE3713933C2 (en) 1987-04-25 1987-04-25 Digital transmission system

Publications (3)

Publication Number Publication Date
EP0288675A2 EP0288675A2 (en) 1988-11-02
EP0288675A3 true EP0288675A3 (en) 1991-03-27
EP0288675B1 EP0288675B1 (en) 1994-04-13

Family

ID=6326321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88102272A Expired - Lifetime EP0288675B1 (en) 1987-04-25 1988-02-17 Digital transmission system

Country Status (3)

Country Link
EP (1) EP0288675B1 (en)
DE (2) DE3713933C2 (en)
FI (1) FI91119C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516516A1 (en) * 1995-05-05 1996-11-07 Sel Alcatel Ag Telecommunication system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053236A1 (en) * 1980-11-27 1982-06-09 ANT Nachrichtentechnik GmbH Service-integrated digital transmission system
EP0076362A2 (en) * 1981-09-26 1983-04-13 ANT Nachrichtentechnik GmbH Service-integrated transmission and switching network for picture, sound and data
EP0094096A1 (en) * 1982-05-14 1983-11-16 Siemens Aktiengesellschaft Broad-band communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826872A (en) * 1973-01-02 1974-07-30 Honeywell Inf Systems Transparent multiplexer communication transmission system
DE2828624C3 (en) * 1978-06-29 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Device for return channel transmission when transmitting programs via fiber optics
DE2935838A1 (en) * 1979-09-05 1981-04-02 Siemens AG, 1000 Berlin und 8000 München ARRANGEMENT FOR SIGNALING IN A VOICE TRANSMISSION SYSTEM WITH OPTICALLY FEEDED COMPONENTS
DE3241942C2 (en) * 1982-11-12 1985-03-21 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Device for optical information transmission between several participants
DE3326406A1 (en) * 1983-07-22 1985-02-07 ANT Nachrichtentechnik GmbH, 7150 Backnang Optical transmitting and receiving unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053236A1 (en) * 1980-11-27 1982-06-09 ANT Nachrichtentechnik GmbH Service-integrated digital transmission system
EP0076362A2 (en) * 1981-09-26 1983-04-13 ANT Nachrichtentechnik GmbH Service-integrated transmission and switching network for picture, sound and data
EP0094096A1 (en) * 1982-05-14 1983-11-16 Siemens Aktiengesellschaft Broad-band communication system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ELECTRONICS LETTERS, Band 22, Nr. 10, 8. mai 1986, Seiten 534-535, Stevenage, Herts, GB; P. STAUBLI et al.: "Bidirectional 2 Mbit/s transmission over a single fibre using electrical echo cancellation" *
ELECTRONICS LETTERS, Band 22, Nr. 3, 30. Januar 1986, Seiten 143-144, Stevenage, GB; R.A. BETTS et al.: "Low-cost 2 Mbit/s optical local line transmission system using single-mode fibre" *
PROCEEDINGS 9TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION, Geneva, 23. - 26. Oktober 1983, Seiten 483-486, Elsevier Science Publishers B.V., North-Holland, NL; M. DE BARTOLI et al.: "Economic comparison of W.D.M. systems with viable alternatitve solutions" *

Also Published As

Publication number Publication date
DE3713933C2 (en) 1994-11-10
FI91119C (en) 1994-05-10
EP0288675B1 (en) 1994-04-13
DE3888997D1 (en) 1994-05-19
FI91119B (en) 1994-01-31
FI881558A0 (en) 1988-04-05
DE3713933A1 (en) 1988-11-03
FI881558A (en) 1988-10-26
EP0288675A2 (en) 1988-11-02

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